Earth manual. A water resources technical publication US Department of the Interior Superintendent of Documents, US ... of soils used for foundations and materials for structures like dams, canals, with which the Bureau of Reclamation is concerned. ... and equipment, and because of the use of computer-generated solutions to soil-analyses problems. earthworks / dam ... analysis and soil plasticity Chen, W. F. Amsterdam a Oxford a New York: Elsevier Sci. numerous fig., tab., 570 ref.